126000256

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 264775680

約数和(自身を除く): 138775424

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 127, 128, 184, 254, 337, 368, 508, 674, 736, 1016, 1348, 1472, 2032, 2696, 2921, 2944, 4064, 5392, 5842, 7751, 8128, 10784, 11684, 15502, 16256, 21568, 23368, 31004, 42799, 43136, 46736, 62008, 85598, 93472, 124016, 171196, 186944, 248032, 342392, 373888, 496064, 684784, 984377, 992128, 1369568, 1968754, 2739136, 3937508, 5478272, 7875016, 15750032, 31500064, 63000128, 126000256]

約数ペア:

[(1, 126000256), (2, 63000128), (4, 31500064), (8, 15750032), (16, 7875016), (23, 5478272), (32, 3937508), (46, 2739136), (64, 1968754), (92, 1369568), (127, 992128), (128, 984377), (184, 684784), (254, 496064), (337, 373888), (368, 342392), (508, 248032), (674, 186944), (736, 171196), (1016, 124016), (1348, 93472), (1472, 85598), (2032, 62008), (2696, 46736), (2921, 43136), (2944, 42799), (4064, 31004), (5392, 23368), (5842, 21568), (7751, 16256), (8128, 15502), (10784, 11684)]